短語詞組短語rove elongation percentage 粗紗伸長率roving elongation percentage 粗紗伸長率approximate true elongation percentage 繙譯;近似性真伸長率英語fibers elongation percentage 纖維伸長率breaking elongation percentage 斷裂伸長率elongation percentage of calendering 軋光伸長率elongation percentage of 伸長百分比elongation percentage of roving 粗紗伸長率 返回 elongation percentage